ATE191823T1 - Verfahren zur terrestrischen übertragung digitaler signale - Google Patents

Verfahren zur terrestrischen übertragung digitaler signale

Info

Publication number
ATE191823T1
ATE191823T1 AT96945483T AT96945483T ATE191823T1 AT E191823 T1 ATE191823 T1 AT E191823T1 AT 96945483 T AT96945483 T AT 96945483T AT 96945483 T AT96945483 T AT 96945483T AT E191823 T1 ATE191823 T1 AT E191823T1
Authority
AT
Austria
Prior art keywords
digital
channel
digital signals
spectrum
transmitted
Prior art date
Application number
AT96945483T
Other languages
English (en)
Inventor
Gert Siegle
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE191823T1 publication Critical patent/ATE191823T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/42—Arrangements for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/72—Wireless systems of terrestrial networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/0803—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division using frequency interleaving, e.g. with precision offset
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]
AT96945483T 1995-10-16 1996-10-07 Verfahren zur terrestrischen übertragung digitaler signale ATE191823T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19538302A DE19538302C2 (de) 1995-10-16 1995-10-16 Verfahren zur terrestrischen Übertragung digitaler Signale
PCT/DE1996/001919 WO1997015121A2 (de) 1995-10-16 1996-10-07 Verfahren zur terrestrischen übertragung digitaler signale

Publications (1)

Publication Number Publication Date
ATE191823T1 true ATE191823T1 (de) 2000-04-15

Family

ID=7774867

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96945483T ATE191823T1 (de) 1995-10-16 1996-10-07 Verfahren zur terrestrischen übertragung digitaler signale

Country Status (12)

Country Link
US (1) US6366309B1 (de)
EP (1) EP0797892B1 (de)
JP (2) JP3850882B2 (de)
CN (1) CN1134981C (de)
AT (1) ATE191823T1 (de)
CZ (1) CZ288840B6 (de)
DE (2) DE19538302C2 (de)
ES (1) ES2145515T3 (de)
HK (1) HK1005114A1 (de)
PL (1) PL181873B1 (de)
RU (1) RU2173506C2 (de)
WO (1) WO1997015121A2 (de)

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DE69935497D1 (de) * 1998-11-12 2007-04-26 Matsushita Electric Ind Co Ltd Empfänger für digitale terrestrische fernsehübertragung
US6546249B1 (en) * 1999-02-26 2003-04-08 Sumitomo Electric Industries, Ltd Seamless two-way roadway communication system
AU784822B2 (en) * 2000-08-25 2006-06-29 Sony Corporation Digital broadcast system
US7245671B1 (en) * 2001-04-27 2007-07-17 The Directv Group, Inc. Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers
US7583728B2 (en) * 2002-10-25 2009-09-01 The Directv Group, Inc. Equalizers for layered modulated and other signals
US7184473B2 (en) * 2001-04-27 2007-02-27 The Directv Group, Inc. Equalizers for layered modulated and other signals
US7151807B2 (en) * 2001-04-27 2006-12-19 The Directv Group, Inc. Fast acquisition of timing and carrier frequency from received signal
US7209524B2 (en) * 2001-04-27 2007-04-24 The Directv Group, Inc. Layered modulation for digital signals
US7423987B2 (en) * 2001-04-27 2008-09-09 The Directv Group, Inc. Feeder link configurations to support layered modulation for digital signals
US7471735B2 (en) * 2001-04-27 2008-12-30 The Directv Group, Inc. Maximizing power and spectral efficiencies for layered and conventional modulations
US7822154B2 (en) * 2001-04-27 2010-10-26 The Directv Group, Inc. Signal, interference and noise power measurement
US7173981B1 (en) * 2001-04-27 2007-02-06 The Directv Group, Inc. Dual layer signal processing in a layered modulation digital signal system
US7502430B2 (en) * 2001-04-27 2009-03-10 The Directv Group, Inc. Coherent averaging for measuring traveling wave tube amplifier nonlinearity
US7639759B2 (en) * 2001-04-27 2009-12-29 The Directv Group, Inc. Carrier to noise ratio estimations from a received signal
US7184489B2 (en) * 2001-04-27 2007-02-27 The Directv Group, Inc. Optimization technique for layered modulation
US8005035B2 (en) * 2001-04-27 2011-08-23 The Directv Group, Inc. Online output multiplexer filter measurement
WO2004040403A2 (en) * 2001-04-27 2004-05-13 The Directv Group, Inc. Lower complexity layered modulation signal processor
US7483505B2 (en) * 2001-04-27 2009-01-27 The Directv Group, Inc. Unblind equalizer architecture for digital communication systems
CA2489569C (en) * 2002-07-01 2012-05-22 The Directv Group, Inc. Improving hierarchical 8psk performance
WO2004006455A1 (en) * 2002-07-03 2004-01-15 The Directv Group, Inc. Method and apparatus for layered modulation
US7529312B2 (en) * 2002-10-25 2009-05-05 The Directv Group, Inc. Layered modulation for terrestrial ATSC applications
ATE491296T1 (de) * 2002-10-25 2010-12-15 Directv Group Inc Verfahren und vorrichtung zum anpassen von trägerleistungsanforderungen gemäss verfügbarkeit in geschichteten modulationssystemen
US7474710B2 (en) * 2002-10-25 2009-01-06 The Directv Group, Inc. Amplitude and phase matching for layered modulation reception
ATE461553T1 (de) * 2002-10-25 2010-04-15 Directv Group Inc Schätzen des arbeitspunkts eines nichtlinearenausbreitungswellenrührenverstärker
US7502429B2 (en) * 2003-10-10 2009-03-10 The Directv Group, Inc. Equalization for traveling wave tube amplifier nonlinearity measurements
KR100965660B1 (ko) * 2004-03-05 2010-06-24 삼성전자주식회사 광대역 무선 통신시스템에서 레인징 채널 할당 및 레인징 신호 송/수신장치 및 방법
US7920884B2 (en) * 2004-06-04 2011-04-05 Qualcomm Incorporated Frame structures for a wireless communication system with multiple radio technologies
KR20110002020A (ko) 2008-03-12 2011-01-06 하이프레스 인코포레이티드 디지털 ｒｆ 트랜시버 시스템 및 방법
TWI479449B (zh) * 2012-10-24 2015-04-01 Mstar Semiconductor Inc 使用在視訊訊號處理裝置中的記憶體空間配置方法

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US3984624A (en) 1974-07-25 1976-10-05 Weston Instruments, Inc. Video system for conveying digital and analog information
DE3633882A1 (de) * 1986-10-04 1988-04-14 Inst Rundfunktechnik Gmbh Digitales hoerfunkuebertragungssystem
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US5038402A (en) * 1988-12-06 1991-08-06 General Instrument Corporation Apparatus and method for providing digital audio in the FM broadcast band
US5357284A (en) * 1990-03-29 1994-10-18 Dolby Laboratories Licensing Corporation Compatible digital audio for NTSC television
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US5675572A (en) * 1993-07-28 1997-10-07 Sony Corporation Orthogonal frequency division multiplex modulation apparatus and orthogonal frequency division multiplex demodulation apparatus
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JP2731722B2 (ja) * 1994-05-26 1998-03-25 日本電気株式会社 クロック周波数自動制御方式及びそれに用いる送信装置と受信装置
JP3145003B2 (ja) * 1995-03-23 2001-03-12 株式会社東芝 直交周波数分割多重伝送方式とその送信装置および受信装置
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Also Published As

Publication number Publication date
JP2006254495A (ja) 2006-09-21
EP0797892B1 (de) 2000-04-12
WO1997015121A3 (de) 1997-05-15
RU2173506C2 (ru) 2001-09-10
WO1997015121A2 (de) 1997-04-24
DE59604958D1 (de) 2000-05-18
US6366309B1 (en) 2002-04-02
PL320737A1 (en) 1997-10-27
CZ181397A3 (en) 1997-11-12
CZ288840B6 (cs) 2001-09-12
JP3850882B2 (ja) 2006-11-29
DE19538302C2 (de) 2001-03-22
DE19538302A1 (de) 1997-04-17
EP0797892A1 (de) 1997-10-01
JPH10511256A (ja) 1998-10-27
PL181873B1 (en) 2001-09-28
HK1005114A1 (en) 1998-12-24
CN1166257A (zh) 1997-11-26
ES2145515T3 (es) 2000-07-01
CN1134981C (zh) 2004-01-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee